Home / 3,098,841.11-4,276,298.37-1,703,407.41

Finding the Fourth Proportional to 3,098,841.11, 4,276,298.37 and 1,703,407.41

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Solution

The fourth proportional to 3,098,841.11, 4,276,298.37 and 1,703,407.41 is: 2,350,645.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,841.11 : 4,276,298.37 = 1,703,407.41 : x
  2. Step 2: Convert to fraction form
    3,098,841.11/4,276,298.37 = 1,703,407.41/x
  3. Step 3: Cross multiply
    3,098,841.11x = 4,276,298.37 × 1,703,407.41
  4. Step 4: Simplify right side
    3,098,841.11x = 7,284,278,330,828.92
  5. Step 5: Solve for x
    x = 7,284,278,330,828.92/3,098,841.11
  6. Step 6: Final answer
    x = 2,350,645.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.